Zobrazeno 1 - 10
of 384
pro vyhledávání: '"Marchenko, D."'
Autor:
Prokeš, K., Luo, Chen, Ryll, H., Schierle, E., Marchenko, D., Weschke, E., Radu, F., Abrudan, R., Volobuev, V. V., Springholz, G., Rader, O.
Publikováno v:
Phys. Rev. B 103, (2021) 115438
Enhanced magnetism has recently been reported for the topological-insulator/ferromagnet interface Bi$_2$Se$_3$/EuS with Curie temperatures claimed to be raised above room temperature from the bulk EuS value of 16 K. Here we investigate the analogous
Externí odkaz:
http://arxiv.org/abs/2108.10732
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Transmission of low-energetic electrons through two-dimensional materials leads to unique scattering resonances. These resonances contribute to photoemission from occupied bands where they appear as strongly dispersive features of suppressed photoele
Externí odkaz:
http://arxiv.org/abs/1707.05577
Autor:
Terashima, K., Sunagawa, M., Fujiwara, H., Fukura, T., Fujii, M., Okada, K., Horigane, K., Kobayashi, K., Horie, R., Akimitsu, J., Golias, E., Marchenko, D., Varykhalov, A., Saini, N. L., Wakita, T., Muraoka, Y., Yokoya, T.
Publikováno v:
Phys. Rev. B 96, 041106(R) (2017)
Electronic structure has been studied in lightly electron doped correlated spin-orbit insulator Sr$_2$IrO$_4$ by angle-resolved photoelectron spectroscopy. We have observed coexistence of the lower Hubbard band and the in-gap band, the momentum depen
Externí odkaz:
http://arxiv.org/abs/1706.07947
The core-level and valence band electronic structure of the well-defined near-surface layer of n-GaAs (100) has been studied by synchrotron-based high-resolution photoelectron spectroscopy before and after modification of the layer by an Ar+ ion beam
Externí odkaz:
http://arxiv.org/abs/1612.06798
Autor:
Walker, S. McKeown, Riccò, S, Bruno, F. Y., de la Torre, A., Tamai, A., Golias, E., Varykhalov, A., Marchenko, D., Hoesch, M., Bahramy, M. S., King, P. D. C., Sánchez-Barriga, J., Baumberger, F.
Publikováno v:
Phys. Rev. B 93, 245143 (2016)
We reinvestigate the putative giant spin splitting at the surface of SrTiO$_3$ reported by Santander-Syro $et~al.$ [Nature Mat. 13, 1085 (2014)]. Our spin- and angle-resolved photoemission experiments on (001) oriented surfaces supporting a two-dimen
Externí odkaz:
http://arxiv.org/abs/1603.00181
Autor:
Ünal, A. A., Valencia, S., Marchenko, D., Merazzo, K. J., Radu, F., Vázquez, M., Sánchez-Barriga, J.
Publikováno v:
Phys. Rev. Applied 5, 064007 (2016)
Increasing the magnetic data recording density requires reducing the size of the individual memory elements of a recording layer as well as employing magnetic materials with temperature-dependent functionalities. Therefore, it is predicted that the n
Externí odkaz:
http://arxiv.org/abs/1510.05087
Intercalation of Au can produce giant Rashba-type spin-orbit splittings in graphene but this has not yet been achieved on a semiconductor substrate. For graphene/SiC(0001), Au intercalation yields two phases with different doping. Here, we report the
Externí odkaz:
http://arxiv.org/abs/1510.02291
Autor:
Sánchez-Barriga, J., Scholz, M. R., Golias, E., Rienks, E., Marchenko, D., Varykhalov, A., Yashina, L. V., Rader, O.
Publikováno v:
Phys. Rev. B 90, 195413 (2014), Editor's Suggestion
We analyze the strong hexagonal warping of the Dirac cone of Bi$_2$Te$_3$ by angle-resolved photoemission. Along $\overline{\Gamma}$$\overline{\rm M}$, the dispersion deviates from a linear behavior meaning that the Dirac cone is warped outwards and
Externí odkaz:
http://arxiv.org/abs/1504.01691
Autor:
Neupane, M., Richardella, A., Sanchez-Barriga, J., Xu, S. -Y., Alidoust, N., Belopolski, I., Liu, Chang, Bian, G., Zhang, D. M., Marchenko, D., Varykhalov, A., Rader, O., Leandersson, M., Balasubramanian, T., Chang, T. -R., Jeng, H. -T., Basak, S., Lin, H., Bansil, A., Samarth, N., Hasan, M. Z.
Quantitative understanding of the relationship between quantum tunneling and Fermi surface spin polarization is key to device design using topological insulator surface states. By using spin-resolved photoemission spectroscopy with p-polarized light
Externí odkaz:
http://arxiv.org/abs/1307.5485